VEHICLE CONTROL DEVICE, CAR HAVING THE DEVICE, AND METHOD OF CONTROLLING THE CAR

摘要

A vehicle control device, wherein when a slip occurs and the torque directive value Tr* of a ring gear shaft as a drive shaft exceeds a torque upper limit value Tmax in a slip occurrence control (S118), a torque limit ratio KT (= Tmax / Tr*) is calculated, and the drive torque of the ring gear shaft is limited to the upper limit value Tmax, and when the next operation control program is executed, a control is performed by using, as a new power requirement Pr, a value obtained by multiplying the power limit KP (= KT) by the power requirement Pr in (S107) after the power requirement Pr is determined according to an accelerator pedal position AP and a vehicle speed V in (S105), whereby the occurrence of large engine noise not suitable for the running of a vehicle can be suppressed.